35 lines
1.3 KiB
Bash
35 lines
1.3 KiB
Bash
DNS_ZONE_FILE="${TEMP_DIR}/ingress.dns"
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COREFILE="${TEMP_DIR}/ingress.corefile"
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ingress_dns_config() {
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ingress_domain=$(config_ingress_domain)
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INGRESS_DOMAIN=${ingress_domain} envsubst '${INGRESS_DOMAIN}' < "${TEMPLATE_DIR}/ingress_header.sub" > "${DNS_ZONE_FILE}"
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read -a ingress_ip_list <<< $(config_ingress_ips)
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for ip in "${ingress_ip_list[@]}"
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do
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read -a ip_entries <<< $(config_ingress_entries $ip)
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for entry in "${ip_entries[@]}"
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do
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HOSTNAME=${entry} HOSTIP=${ip} envsubst < "${TEMPLATE_DIR}/ingress_entry.sub" >> "${DNS_ZONE_FILE}"
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done
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done
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DNS_DOMAIN=${ingress_domain} ZONE_FILE=$(basename $DNS_ZONE_FILE) DNS_SERVERS="$UPSTREAM_DNS" envsubst < "${TEMPLATE_DIR}/ingress_corefile.sub" > "${COREFILE}"
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}
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ingress_dns_start() {
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# nodename where DNS should run
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nodename=$1
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remote_work_dir="/var/tmp/coredns"
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remote_zone_file="${remote_work_dir}/$(basename $DNS_ZONE_FILE)"
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remote_corefile="${remote_work_dir}/$(basename $COREFILE)"
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ssh_cmd "${nodename}" mkdir -p "${remote_work_dir}"
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rsync_cmd "$DNS_ZONE_FILE" "${nodename}:${remote_zone_file}"
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rsync_cmd "$COREFILE" "${nodename}:${remote_corefile}"
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ssh_cmd "${nodename}" docker run -d -v /var/tmp/coredns:/data -w /data --network host --restart always -P $IMAGE_COREDNS -conf $(basename $remote_corefile)
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}
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